getwchar - Read a wide character from standard input

Definition	#include <wchar.h> wint_t getwchar(void); The function call getwchar(void) is equivalent to getwc(stdin), i.e. reads a wide character from standard input. You can satisfy the WEOF condition when reading from the terminal (stdin) by means of the following actions: pressing the K2 key and entering the system commands EOF and RESUME-PROGRAM.
Return val.	Wide character code of type wint_t
		if successful.
	WEOF	if the end-of-file is reached. The end-of-file indicator for the file is set; or if a read error occurs. The error indicator for the file is set, and errno is set to EBADF if fp is an invalid file pointer.
Note	This version of the C runtime system only supports one-byte characters as wide character codes.
See also	fgetwc, getwc